lupin yield ... a lack of water , salinity or poor nutrient absorptionmay causeflower abortion

All foliage , no fruit : This condition usually results from too much nitrogen in the soil , heavy rainfalls , or air temperatures too high ( > 90 ° F ) or too low ( < 55 ° Fcausingflower abortion

hot weather ( 95 ° F and abovecausesflower abortion

calcium and/or boron deficiencycausingflower bud abortion

a gas ( ethylenecan causeflower bud abortion

The increase in temperaturecausesabortion of flowers

Temperatures above 85 ° F ( 30 ° Cmay causeflower bud abortion

Temperatures above 85 ° F ( 29 ° Ccan causeflower abortion

addition drought stresscan ... causeflower abortion

Aphid clusters on buds and flowersresultin flower abortion

Flowers ... heat and moisture stresscan resultin flower abortion

the habit of feeding at the petiole of flowerscausesflower abortion

Shading of newly emerging flowersleadsto flower abortion

some rainy and cold episodesledto flower abortion

Infection of developing flowers can also occurresultsin flower abortion

ethylene exposure during flower developmentcausedextensive flower abortion

low minimum and maximum temperatureleadingto flower abortion

Night temperatures higher than 75 ° Fwill also causeblossom abortion

growing tips , buds , flowers , pods / seedcausingflower abortion

High temperatures ( greater than 30 ° Ccan causeflower abortion

C are detrimental to flower formation and pollinationresultingin flower abortion

high forcing temperatures , low light , or ethylene(passive) May be caused byFlower Bud Abortion

poor fruit set ... our cool night temperatures ( less than 60 ° Fcauseblossom abortion

A relatively high air temperature during blossoming , especially ifassociated with a prolonged dry seasonmay causeabortion of flowers

Developmental processes such as flower development is severely decreasedcausingflower abortions

Introduction of the genepreventedflower abortion

early floweringresultedin flower abortion

In some cases , blossom blight may occurcausingflower abortion

resulting in impaired fertilizationto causeabortion of flowers

thrips(passive) caused byflower abortion

pollination and fertilization processmay resultto flower abortion

temperatures during floweringcausedsome flower abortion

Products such as Ronstar or OHI , Goal and Prowl ( Oxfluorfan and Pendamethalinmay causeflower abortion

excessively warm temperaturescan causeflower abortion

numerous eyelike spots on the leaves and flower stalksresultingin flower abortion

• Helpspreventflower abortion

Rain during the flowering periodcausesflower abortion

Temperatures that are too high or lowcan causeblossom abortion

Rain during the flowering seasoncausesflower abortion

Adult and larval feedingcausesflower - bud abortion